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natali 33 [55]
3 years ago
6

Plz, help me I will give you a brainlist and Extra points. If you help me.

Mathematics
1 answer:
stiv31 [10]3 years ago
8 0

Answer:

B) (4/9 x 20)-3

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Can anyone please explain? Need some help :)
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Answer:

93.5 square units

Step-by-step explanation:

Diameter of the Circle = 12 Units

Therefore:

Radius of the Circle = 12/2 =6 Units

Since the hexagon is regular, it consists of 6 equilateral triangles of side length 6 units.

Area of the Hexagon = 6 X Area of one equilateral triangle

Area of an equilateral triangle of side length s = \dfrac{\sqrt{3} }{4}s^2

Side Length, s=6 Units

\text{Therefore, the area of one equilateral triangle =}\dfrac{\sqrt{3} }{4}\times 6^2\\\\=9\sqrt{3} $ square units

Area of the Hexagon

= 6 X 9\sqrt{3} \\=93.5$ square units (to the nearest tenth)

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3 years ago
Which statement explains why 49 is a perfect square?
ozzi
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